Suspension Components?

Springs: Absorb shock from the road and support the vehicle's weight.
- Coil Springs: Common in modern vehicles.
- Leaf Springs: Often used in trucks and older cars.
Shock Absorbers (Dampers): Control the rebound of the springs and improve ride comfort.
Struts: A combination of a shock absorber and a spring in one unit, often used in front suspensions.
Control Arms: Connect the suspension to the vehicle's frame and allow for controlled movement.
Ball Joints: Act as pivot points between the control arms and the steering knuckles.
Stabilizer Bar (Sway Bar): Reduces body roll during cornering.
Bushings: Provide cushioning and reduce friction between suspension components.

Types of Suspension

Independent Suspension
- MacPherson Strut: A common front suspension system with a strut assembly.
- Double Wishbone (Double A-Arm): Uses two control arms for better handling and stability.
- Multi-Link: Multiple arms and links for precise wheel control and ride comfort.
Dependent Suspension
- Solid Axle (Live Axle): A single axle connecting both wheels, often used in trucks.
- Torsion Beam: A simple and cost-effective rear suspension system.
Semi-Independent Suspension
- Twist Beam: Combines elements of independent and dependent suspensions, often used in compact cars.

Worn or Broken Springs: Can cause uneven ride height and poor handling.
Leaking Shock Absorbers or Struts: Lead to reduced damping and a bouncy ride.
Worn Bushings: Result in excessive play and noise in the suspension.
Faulty Ball Joints: Can cause steering problems and uneven tyre wear.
Misaligned Wheels: Lead to uneven tyre wear and poor handling.
Broken Stabilizer Bar Links: Cause excessive body roll and poor cornering stability.
Sagging Suspension: Often due to worn springs or shock absorbers, causing a lower ride height and poor handling.